US United States Major Regions Postal Code Details
🏛️ Kennebec · Maine
04910Albion
Albion kennebec maine 04910 United States
04333Augusta
Augusta kennebec maine 04333 United States
04917Belgrade
Belgrade kennebec maine 04917 United States
04918Belgrade Lakes
Belgrade Lakes kennebec maine 04918 United States
04901Benton
Benton kennebec maine 04901 United States
04336Central Me Power Co
Central Me Power Co kennebec maine 04336 United States
04330Chelsea
Chelsea kennebec maine 04330 United States
04358China
China kennebec maine 04358 United States
04926China Village
China Village kennebec maine 04926 United States
04927Clinton
Clinton kennebec maine 04927 United States
04935East Vassalboro
East Vassalboro kennebec maine 04935 United States
04343East Winthrop
East Winthrop kennebec maine 04343 United States
04344Farmingdale
Farmingdale kennebec maine 04344 United States
04349Fayette
Fayette kennebec maine 04349 United States
04345Gardiner
Gardiner kennebec maine 04345 United States
04347Hallowell
Hallowell kennebec maine 04347 United States
04349Kents Hill
Kents Hill kennebec maine 04349 United States
04350Litchfield
Litchfield kennebec maine 04350 United States
04351Manchester
Manchester kennebec maine 04351 United States
04333ME State Agencies
ME State Agencies kennebec maine 04333 United States
04259Monmouth
Monmouth kennebec maine 04259 United States
04352Mount Vernon
Mount Vernon kennebec maine 04352 United States
04265North Monmouth
North Monmouth kennebec maine 04265 United States
04962North Vassalboro
North Vassalboro kennebec maine 04962 United States
04963Oakland
Oakland kennebec maine 04963 United States
04345Pittston
Pittston kennebec maine 04345 United States
04346Randolph
Randolph kennebec maine 04346 United States
04355Readfield
Readfield kennebec maine 04355 United States
04963Rome
Rome kennebec maine 04963 United States
04330Sidney
Sidney kennebec maine 04330 United States
04358South China
South China kennebec maine 04358 United States
04359South Gardiner
South Gardiner kennebec maine 04359 United States
04330Togus
Togus kennebec maine 04330 United States
04989Vassalboro
Vassalboro kennebec maine 04989 United States
04360Vienna
Vienna kennebec maine 04360 United States
04901Waterville
Waterville kennebec maine 04901 United States
04284Wayne
Wayne kennebec maine 04284 United States
04358Weeks Mills
Weeks Mills kennebec maine 04358 United States
04345West Gardiner
West Gardiner kennebec maine 04345 United States
04363Windsor
Windsor kennebec maine 04363 United States
04901Winslow
Winslow kennebec maine 04901 United States
04364Winthrop
Winthrop kennebec maine 04364 United States
📋 United States Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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📮United States Postal FAQ and delivery guidance
📮 What is the format of a US ZIP code?
Standard format is 5 digits (e.g., 10001). Extended format is ZIP+4 (9 digits like 10001-1234) with a hyphen.
🔍 How to find the ZIP code for an address?
Use the USPS ZIP Code Lookup tool by entering the full address on the official USPS website.
⚠️ What happens if I use a wrong ZIP code?
Mail may be delayed, returned, or lost. For important documents, use USPS tracking and verify the ZIP code.
🔄 Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
📦 Is a ZIP code required for international mail to the US?
Absolutely. Always include the US ZIP code at the end of the address (e.g., New York, NY 10001 USA).
